{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["machine or equipment", "process characterization", "concept or principle", "enabling technology", "application", "machanical property"], "input": "The results of the study of the influence of linear energy , rigid fixation of parts during welding and heat treatment on microhardness , welding deformation and the microstructure of the welded joint are presented ."}
{"machine or equipment": [], "process characterization": [], "concept or principle": ["microhardness", "deformation", "microstructure"], "enabling technology": [], "application": [], "machanical property": []}